3240653010823 has 2 divisors, whose sum is σ = 3240653010824. Its totient is φ = 3240653010822.

The previous prime is 3240653010787. The next prime is 3240653010923. The reversal of 3240653010823 is 3280103560423.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3240653010823 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3240653010223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1620326505411 + 1620326505412.

It is an arithmetic number, because the mean of its divisors is an integer number (1620326505412).

Almost surely, 2^{3240653010823} is an apocalyptic number.

3240653010823 is a deficient number, since it is larger than the sum of its proper divisors (1).

3240653010823 is an equidigital number, since it uses as much as digits as its factorization.

3240653010823 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 103680, while the sum is 37.

The spelling of 3240653010823 in words is "three trillion, two hundred forty billion, six hundred fifty-three million, ten thousand, eight hundred twenty-three".